Story Helpers are meant to continue off of the Monday prompts as a way to either help expand what came to you from the prompt or to screw it all up and force you out of your comfort zone. Don’t worry about them not matching up either. The great thing about your brain is that it will find a way to make something work. Have fun with it, don’t fear what comes. Fear is the root of writer’s block.
Remember: Even if what you come up with doesn’t make sense, keep it and come back to it later. If your muse is like mine then it most likely enjoys giving you puzzle pieces that need to be fit together over time rather than the whole story all at once. You never know what will connect your pieces together, so don’t trash something just because it doesn’t seem to go anywhere right away.